Example usage for org.springframework.batch.item ExecutionContext getString

Introduction

In this page you can find the example usage for org.springframework.batch.item ExecutionContext getString.

Prototype

public String getString(String key) 

Source Link

Document

Typesafe Getter for the String represented by the provided key.

Usage

From source file:batch.OutputFileListener.java

@BeforeStep
public void createOutputNameFromInput(StepExecution stepExecution) {
    ExecutionContext executionContext = stepExecution.getExecutionContext();
    String inputName = stepExecution.getStepName().replace(":", "-");
    if (executionContext.containsKey(inputKeyName)) {
        inputName = executionContext.getString(inputKeyName);
    }//from   w w  w. ja  v a  2  s  .  c  o m
    if (!executionContext.containsKey(outputKeyName)) {
        executionContext.putString(outputKeyName, path + FilenameUtils.getBaseName(inputName) + ".csv");
    }
}

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From source file:mpg.biochem.de.interbase.batch.OutputFileListener.java

@BeforeStep
public void createOutputNameFromInput(StepExecution stepExecution) {
    ExecutionContext executionContext = stepExecution.getExecutionContext();
    String inputName = stepExecution.getStepName().replace(":", "-");
    if (executionContext.containsKey(inputKeyName)) {
        inputName = executionContext.getString(inputKeyName);
    }/* w ww .  ja v  a2  s .  co m*/
    if (!executionContext.containsKey(outputKeyName)) {
        executionContext.putString(outputKeyName, path + FilenameUtils.getBaseName(inputName) + ".mapped.tab");
    }
}

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From source file:com.cat.ic.listener.impl.OutputFileListenerMVNO.java

@BeforeStep
public void createOutputNameFromInput(StepExecution stepExecution) {
    ExecutionContext executionContext = stepExecution.getExecutionContext();
    String inputName = stepExecution.getStepName().replace(":", "-");

    if (executionContext.containsKey(inputKeyName)) {
        inputName = executionContext.getString(inputKeyName);
    }//  w  ww . jav  a  2s  . c  om
    if (!executionContext.containsKey(outputKeyName)) {
        executionContext.putString(outputKeyName, path + FilenameUtils.getName(inputName) + ".mvno");
    }
    log.info("[" + executionContext.getString(outputKeyName) + "]");
}

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From source file:egovframework.rte.bat.core.listener.EgovOutputFileListener.java

/**
 * stepExecutionContext? inputKeyName ? ? outputKeyName? put 
 * /*  w  w  w  .j  a va2 s.com*/
 * @param stepExecution
 */
@BeforeStep
public void createOutputNameFromInput(StepExecution stepExecution) {
    ExecutionContext executionContext = stepExecution.getExecutionContext();
    String inputName = stepExecution.getStepName().replace(":", "-");
    if (executionContext.containsKey(inputKeyName)) {
        inputName = executionContext.getString(inputKeyName);
    }
    if (!executionContext.containsKey(outputKeyName)) {
        executionContext.putString(outputKeyName, path + FilenameUtils.getBaseName(inputName) + ".csv");
    }
}

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From source file:ru.xxlabaza.test.batch.job.RangePartitioner.java

@Override
public Map<String, ExecutionContext> partition(int gridSize) {
    long totalItems = personRepository.count();
    System.out.println("\nTotal items: " + totalItems);

    int range = (int) totalItems / gridSize;
    if (range < chunkSize) {
        throw new IllegalArgumentException();
    }//from  w  ww.  ja  va 2s .  c  om

    return IntStream.range(0, gridSize).boxed().map(index -> {
        ExecutionContext context = new ExecutionContext();
        context.putString("name", "partition-" + index);
        context.putInt("from", index * range);
        int nextIndex = index + 1;
        int to = nextIndex * range - 1;
        if (nextIndex == gridSize) {
            to += totalItems % gridSize;
        }
        context.putInt("to", to);
        return context;
    }).map(context -> {
        System.out.format("\nCREATED PARTITION: '%s', RANGE FROM %d, TO %d\n", context.getString("name"),
                context.getInt("from"), context.getInt("to"));
        return context;
    }).collect(toMap(context -> context.getString("name"), Function.identity()));
}

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